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genesis.go
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genesis.go
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package types
import (
"fmt"
"time"
)
// NewGenesisState creates a new genesis state instance
func NewGenesisState(epochs []EpochInfo) *GenesisState {
return &GenesisState{Epochs: epochs}
}
// DefaultGenesisState returns the default epochs genesis state
func DefaultGenesisState() *GenesisState {
return NewGenesisState([]EpochInfo{
{
Identifier: "band_epoch",
Duration: time.Second * 15,
CurrentEpoch: 0,
CurrentEpochStartHeight: 0,
EpochCountingStarted: false,
},
})
}
// Validate performs basic genesis state validation returning an error upon any
// failure.
func (gs GenesisState) Validate() error {
epochIdentifiers := make(map[string]bool)
for _, epoch := range gs.Epochs {
if epochIdentifiers[epoch.Identifier] {
return fmt.Errorf("duplicated epoch entry %s", epoch.Identifier)
}
if err := epoch.Validate(); err != nil {
return err
}
epochIdentifiers[epoch.Identifier] = true
}
return nil
}